Adherence to Mediterranean Diet and Phase Angle

Inclusion Criteria: * Caucasian Subjects * Healthy Subjects (defined as absence of a clinical condition that potentially influences fluid balance, ie, renal, endocrine, or myocardial disease, ascertained by participant questionnaire) Exclusion Criteria: * Hypocaloric diet in the last three months or specific nutritional regimens, including vegan or vegetarian diets, * Vitamin/mineral or antioxidant supplementation, * Clinical conditions that could influence fluid balance, including liver or renal failure, cancer, and acute or chronic inflammatory diseases, based on a complete medical examination and laboratory investigations, * Occasional or current of use of drugs that could influence fluid balance, including non-steroidal anti-inflammatory drugs, hormone replacement therapy, diuretics weight-loss medications, anticonvulsivants and psychotropic agents, laxative use, * Altered thyroid hormone function tests or thyroid hormone treatment, * Alcohol abuse according to the Diagnostic and Statistical Manual of Mental Disorders (DSM)-V diagnostic criteria, * Patients with implanted pacemakers or defibrillators because of the theoretical possibility of interference with the device activity due to the field of current induced by the impedance measurements, * Subjects underweight with BMI\<18.5, * Subjects dropped out from the study since they refused to participate.